Answers
Answer: A, C, and E
Step-by-step explanation:
Related Questions
Find the inverse function in slope intercept
Answers
Answer:
y= -5/4+ 20
Step-by-step explanation:
1. switch x and y
2. multiply both sides by 5
3. divide both sides by -4
What is 19 percent of 50
Answers
Answer:
What is 19 percent (calculated percentage %) of number 50? Answer: 9.5.
Step-by-step explanation:
Answer:
9.5
Step-by-step explanation:
19% of 50
Convert the percentage to a decimal.
19% = 0.19
Multiply the decimal by the number.
50 × 0.19 = 9.5
9.5 is the answer.
Math question down below
Answers
Answer: E. 2/3
Step-by-step explanation:
Division is the same thing as fractions. So 2 divided by 3 is the same thing as 2/3
Answer:
E.
Step-by-step explanation:
A) 3(1/2)= 3/2= 1 1/2 X
B) 3/1(2/3)= 6/3= 2 X
C) 2(3)= 6 X
D) 3/2= 1 1/2 X
E) 2/3= 2/3 lol
This would make it E
A person standing on level ground is 2000 feet away from the foot of a 420-foot-tall building, as shown in the accompanying diagram. To the nearest degree, what is the value of X?
Answers
Answer:
12
Step-by-step explanation:
The formula for the tangent of an angle is the length of the opposite side divided by the length of the adjacent side. Therefore, the tangent of angle x is 420/2000=0.21. Taking the arctangent of that to get the angle, you get about 12 degrees. Hope this helps!
The lifespans of tigers in a particular zoo are normally distributed. The average tiger lives 22.4 years; the standard deviation is 2.7 years. Use the empirical rule (68-95-99.7%) to estimate the probability of a tiger living less than 14.31 years.
Answers
Answer:
ok
Step-by-step explanation:
Which number is equal to 10 Superscript 4?
40
1,000
10,000
40,000
Answers
Answer: The answer is 10,000
Step-by-step explanation:
10^4 is equal to 10,000
10^4 to the second power means that you have too add 4 zeros to the end of the number.
Since 10 already has a 0, you would add 3 more.
Therefore, the answer would be 10,000.
(Your Welcome)
Answer:
10^4 is equal to 10,000
10^4 to the second power means that you have too add 4 zeros to the end of the number.
Since 10 already has a 0, you would add 3 more.
Therefore, the answer would be 10,000.
Mariana picked x apples at an orchard. She and her friends ate 6 of them, leaving 36 apples.
The number of apples can be represented by the equation 2 – 6 = 36. Plot a point on the
number line to represent x, the number of apples Mariana picked.
39
40
43
41
42.
44
36
37
38
32
31
33
35
30
34
Answers
Hey if I could get some help it would be great
I was asked this on a quiz:
When solving an equation with one variable, it is possible to have what?
A) one solution
B) no solution
C) indefinitely many solutions
Answers
Answer:
One solution
Step-by-step explanation:
Your drawer contains seven red socks and five green socks. It's too dark to see which are which. What is the
probability that the two socks that you pick are both red if you don't replace the first sock after you draw it?
7/24
7/12
7/15
14/35
Answers
Answer:
7/22
Step-by-step explanation:
Probability of picking a red sock the first time: 7/12
Probability of picking a red sock the second time: 6/11 (Since you already took out one sock, thus decreasing both the number of red and total socks in the drawer.)
7/12 * 6/11 = 42/132
42/132 = 7/22
what is the equation of the line passing through ( -5, -3 ) and perpendicular
to the line representing the equation y = - 5/7x + 2?
Answers
Answer:
y = 7/5x + 4
Step-by-step explanation:
use the slope from the equation -5/7 and take the negative reciprocal to get the perpendicular slope = 7/5. Then use the equation y=mx+b. Plug in x and y from the point given and the new slope and solve for b.
(-3) = (7/5)(-5) + b, (-3) = -7 + b, add 7 to both sides. b = 4. Rewrite the equation now to be y = 7/5x + 4
Find the area. Will mark brainliest.
Answers
Answer:
216
Step-by-step explanation:
I think that it is 216 because if you add 18 and 10 you get 28 then multiply 28 by 12 then you get 336. Then you will find the area of the unshaded part which is 120. Then you will subtract 120 from 336 to get 216.
Hope this helps
Find the volume of the composite figure.
Need done in a hour please help fast. Thanks!!
Answers
Answer:
Im pretty sure its 24 or 9
Step-by-step explanation:
The slope intercept equation
Answers
Answer:
y=mx+b
Step-by-step explanation:
Hope this helps.
What is the probability of rolling a die 6 times and getting the numbers 1, 2, 3, 4, 5, 6 in that order? Select the best answer from the choices provided.
A. 0.001389
B. 0.000129
C. 0.000021
D. 0.0000038
Answers
Answer:
C. 0.000021
Step-by-step explanation:
Each roll of the die is an independent event.
The probability of rolling a 1, then a 2, then a 3, then a 4, then a 5, then a 6 is the product of the 6 individual probabilities.
Probability of rolling a 1:
There are 6 possible outcomes, rolling 1, 2, 3, 4, 5, or 6.
There is one desired outcome, rolling a 1.
p(1) = 1/6
Probability of rolling a 2:
Similar to rolling a 1, there is 1 desired outcome,rolling a 2, out of 6 possible outcomes.
p(2) = 1/6
The same is true for rolling a 3, 4, 5, or 6. Each one has a probability of 1/6.
p(1, 2, 3, 4, 5, 6, in that order) = p(1) * p(2) * p(3) * p(4) * p(5) * p(6)
= (1/6)^6
= 1/6 * 1/6 * 1/6 * 1/6 * 1/6 * 1/6
= 1/46,656
= 0.000021433
Answer: C. 0.000021
What is the greatest number of x’s all the terms have in common?
PLEASE HELP!
Answers
Answer:all the terms have in common is 1x
Step-by-step explanation:
hi what is the answer to c
Answers
What value cannot be determined from the box and whisker plot?
A. median
B. mean
C. range
D. interquartile range
Answers
Answer: The answer is B. Mean :)
14. Given the lengths of the sides of a triangle, which of the following is a right
triangle
Triangle A: 10, 12, 15
Triangle B: 3,4,5
Triangle C: 7.8.9
Triangle D: 5. 12. 16
Answers
Help fast please
Find the surface area of a cylinder with 20 inches long and radius of 8 inches
Answers
Answer:
1407.43
Step-by-step explanation:
Using Identity, find the value:
i) 203 x 205
Plss I NEED HELP!!! T^T
Answers
Step-by-step explanation:
203*205
(200+3)*(200+5)
200²+200(5+3)+15
40000+3000+15
403015
please help me it is math
Answers
Answer:
C is face
B is edge
A is vertex (where 2 or more points meet)
Simplify: 327
A)
3
B)
4
0)
7
D)
8
Answers
HELP ME QUICK PLZ WITH THIS MATH PROBLEM!!!!!!!!!!!!!!
Answers
Answer:
I believe it’s 1/2
Step-by-step explanation:
Take a point on the graph and use rise over run method
Answer:
D. 5/8 poundsStep-by-step explanation:
You can find the slope by picking a point such as (8,5).
Slope = rise over run.
(8,5) is 8 units right and 5 units up, thus the slope is 5/8
Hope this helps.
Find the solutions for a triangle with a = 16, c =12, and B = 63º.
a. A = 71.6°; C = 52.89; b =12.0
C. A = 68.6° C = 45.40; b=12.0
b. A = 71.6°; C = 45.40; b =15.0
d. A = 68.6°; C = 52.89; b=15.0
Answers
Answer:
b. A = 71.6°; C = 45.40°; b =15.0
Step-by-step explanation:
The missing values can be found with the help of the Law of Cosine and properties of triangles:
Side b (Law of Cosine)
[tex]b = \sqrt{a^{2}+c^{2}-2\cdot a \cdot c \cdot \cos B}[/tex]
[tex]b = \sqrt{16^{2}+12^{2}-2\cdot (16)\cdot (12) \cdot \cos 63^{\circ}}[/tex]
[tex]b \approx 15.022[/tex]
Angle A (Law of Cosine)
[tex]\cos A = -\frac{a^{2} - b^{2}-c^{2}}{2\cdot b \cdot c}[/tex]
[tex]\cos A = - \frac{16^{2}-15.022^{2}-12^{2}}{2\cdot (15.022)\cdot (12)}[/tex]
[tex]\cos A = 0.315[/tex]
[tex]A= \cos^{-1} 0.315[/tex]
[tex]A \approx 71.639^{\circ}[/tex]
Angle C (Sum of internal angles in triangles)
[tex]C = 180^{\circ} - 63^{\circ} - 71.639^{\circ}[/tex]
[tex]C = 45.361^{\circ}[/tex]
Hence, the right answer is B.
The length of the rectangle is 3 feet less than twice its width.
The area of the rectangle is 35 ft? . What is the length of the
rectangle?
Answers
Answer:
I think it’s 14.5 but if I am wrong correct me plz
Step-by-step explanation:
The ordered pair below is a solution to which equation?
(5,40)
Answers
Answer:
y = 8x
Step-by-step explanation:
a y = 8x
40 = 8*5
40 = 40
This is a solution
can anyone please help me☹
Answers
Answer:
Look at the attachment
- sorry that it’s a bit messy, if you can’t read something let me know
2. In the figure, what is m ZC? (1 point)
15°
35°
50°
65°
Answers
Answer:
35°
Step-by-step explanation:
By the property of intersecting secants outside of a circle.
[tex] m\angle C = \frac{1}{2} \times (100° - 30°)\\\\
m\angle C = \frac{1}{2} \times 70°\\\\
\huge \red {\boxed {m\angle C = 35°}} [/tex]
QUICK ILL GIVE YOU 20 POINTS
Paul weighs 36 kg. Felix weighs half as much as Paul, and Frank weighs 4 kg more than Felix.
Answers
Answer:
Idk what you need but here is everything possible
Step-by-step explanation:
Paul = 36kg
Felix = 18kg
Frank = 22kg
36+18+22=76
Their weight all together is 76kg.
Answer:
Paul is 36 kg
Felix is 18 kg
Frank is 22 kg
Step-by-step explanation:
Pauls answer is in the question (36kg)
Felix is half of paul 36/2=18
Frank is 4 kg more than Felix 36/2=18 18+4=22
For this Prism to be a right prism, all the lateral faces must be rectangles. Is enough infromation given to prove the lateral faces are rectangles? Why or why not?
Answers
Answer:
No, there isn't enough information to prove that the lateral faces are rectangles
Step-by-step explanation:
